2N3635
MECHANICAL DATA
Dimensions in mm (inches)
8.51 (0.34)
9.40 (0.37)
PNP SILICON TRANSISTOR
7.75 (0.305)
8.51 (0.335)
6.10 (0.240)
6.60 (0.260)
FEATURES
• High Voltage Switching
• Low Power Amplifier Applications
• Hermetic TO39 Package
12.70
(0.500)
min.
0.89
max.
(0.035)
0.41 (0.016)
0.53 (0.021)
dia.
5.08 (0.200)
typ.
APPLICATIONS:
2
1
0.74 (0.029)
1.14 (0.045)
0.71 (0.028)
0.86 (0.034)
2.54
(0.100)
• General Purpose
• High Speed Saturated Switching
3
45°
TO–39 (TO-205AD) METAL PACKAGE
Underside View
PIN 1 – Emitter
PIN 2 – Base
PIN 3 – Collector
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
CEO
V
CBO
V
EBO
I
C
P
D
P
D
T
J
, T
STG
Collector – Emitter Voltage
Collector – Base Voltage
Emmiter – Base Voltage
Collector Current
Total Device Dissipation @ T
A
= 25°C
Derate above 25°C
Total Device Dissipation @ T
C
= 25°C
Derate above 25°C
Operating and Storage Junction Temperature Range
-140V
-140V
-5V
-1A
1W
5.71mW/ °C
5W
28.6mW / °C
–65 to +200°C
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 5943
Issue 2
2N3635
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise stated)
Parameter
Test Conditions
OFF CHARACTERISTICS
BV
CEO
BV
CBO
BV
EBO
I
EBO
I
CBO
Collector–Emitter Breakdown Voltage
1
I
C
= -10mA
Collector – Base Breakdown Voltage
1
Emitter – Base Breakdown Voltage
1
Emitter Cut-off Current
Collector Cut-off Current
I
C
= -100μA
I
C
= 0
V
BE
= -3.0V
V
CB
= -100V
I
C
= -0.1mA
I
C
= -1.0mA
h
FE
DC Current Gain
1
I
C
= -10mA
I
C
= -50mA
I
C
= -150mA
V
CE(sat)
V
BE(sat)
Collector – Emitter Saturation Voltage
1
Base – Emitter Saturation Voltage
1
I
C
= -10mA
I
C
= -50mA
I
C
= -10mA
I
C
= -50mA
V
CE
= -30V
V
CB
= -20V
V
BE
= 1.0V
I
B
= 0
I
E
= 0
I
E
= -10μA
I
C
= 0
I
E
= 0
V
CE
= -10V
V
CE
= -10V
V
CE
= -10V
V
CE
= -10V
V
CE
= -10V
I
B
= -1.0mA
I
B
= -5mA
I
B
= -1.0mA
I
B
= -5mA
I
C
= -30mA
f = 100MHz
I
E
= 0
f = 100kHz
I
C
= 0
f = 1.0MHz
Min.
-140
-140
-5.0
Typ.
Max. Unit
V
-50
-100
nA
ON CHARACTERISTICS
80
90
100
100
50
-0.3
-0.5
-0.8
-0.65
-0.9
V
V
300
−
SMALL SIGNAL CHARACTERISTICS
f
t
C
ob
C
ib
h
ie
h
re
h
fe
h
oe
NF
Current Gain Bandwidth Product
Output Capacitance
Input Capacitance
Input Impedance
Voltage Feedback Ratio
Small Signal Current Gain
Output Admittance
Noise Figure
V
CE
= -10V
R
S
= 1.0KΩ
V
CC
= -100V
I
C
= -50mA
I
C
= -0.5mA
f = 1.0kHz
V
BE
= 4.0V
I
B1
= I
B2
=-5mA
V
CE
= -10V
I
C
= -10mA
f = 1.0kHz
80
100
10
75
200
1200
3.0
320
200
3.0
MHz
pF
pF
Ω
x10
-4
—
μmhos
dB
SWITCHING CHARACTERISTICS
t
on
t
off
Turn–On Time
Turn–Off Time
400
600
ns
1) Pulse test : Pulse Width < 300μs ,Duty Cycle < 2%
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 5943
Issue 2
